baber/WOPTO huggingface dataset:
Patent JP-S6230856-A (JP)
Title: Ferritic stainless steel having superior secondary workability
Inventor: HOSHINO KAZUO
IPC: C22C38/00
Filed: 1985-08-01
Abstract: PURPOSE:To provide superior formability and secondary workability to a steel by regulating the ratio of Ti/(C+N) in the composition of the steel to <=5 and the ratio of Nb/(C+N) to <=15. CONSTITUTION:The composition of a ferritic stainless steel is composed of, by weight, 0.03-0.08% C, <0.75% Si, <0.4% Mn, <0.04% P, <0.01% S, 11-18% Cr, <0.5% Ni, <0.04% N, <0.01% 0, <0.03% acid-sol. Al (Al/N<1.9), 0.03-0.5% Ti [Ti/(C+N)<5] and/or 0.03-0.8% Nb [Nb/(C+N)<15] and the balance Fe with inevitable impurities. When the composition contains Ti and Nb combinedly, the total amount of Ti and Nb is 0.03-0.5% and the ratio of (Ti+Nb)/(C+N) is <5.
Patent JP-S5960862-A (JP)
Title: Hydrogen electrode
Inventor: KANDA MOTOI
IPC: H01M4/24
Filed: 1982-09-29
Abstract: PURPOSE:To obtain a battery with low inner pressure and good discharge characteristics by rolling and integrating a sheet that is obtained by kneading and rolling nickel powder and hydrogen occlusion metal powder carrying a catalyst using each water-repellent bonding agent from both sides of a collector body. CONSTITUTION:A sheet 2 obtained by kneading, rolling, and molding the nickel powder carrying a catalyst using an alkali-proof and water-repellent bonding agent and a sheet 3 obtained by kneading, rolling, and molding hydrogen occlusion metal powder using an alkali-proof and water-repellent bonding agent are individually brought in pressure contact with each other and integrated from both sides of a collector body 1. For example, a hydrogen electrode (negative electrode) is composed of a nickel net collector body 1, catalytic layer sheet 2, and the sheet 3 containing hydrogen occlusion metal powder. A metal oxide hydrogen battery is assembled by combining together all of a positive electrode 4 made of a nickel electrode, separator 5 made of a polyamide unwoven fabric, electrolyte made of a KOH solution, and the terminals 6 and 7 of negative and positive electrodes and housing them in a battery container 8 made of stainless steel.
Patent JP-H0457013-A (JP)
Title: Projection type display device
Inventor: SHINOZAKI JUNICHIRO
IPC: G02B27/18
Filed: 1990-06-27
Abstract: PURPOSE:To obtain a normal image being free from a slow motion on a screen of a final stage by correcting an image stepwise through the respective means of a light valve, a cylindrical lens system and a reduction/enlargement system lens. CONSTITUTION:The device is constituted so that a point C2 in which a perpendicular line 23 to an optical axis 19 in a focal position f1 of an image space side of a lens 18 of a first optical system 8 and a production 17 of an image forming surface 9 cross, and a point C3 in which a perpendicular line 25 to an optical axis 24 in a focal position f2 of an object space side of a lens 21 of a second optical system 10 and a production 17 of the image forming surface 9 cross coincide with each other. By satisfying this condition, a normal image being free from a trapezoidal distortion can be obtained on a screen 3. In such a way, the lens 18 of a first optical system 8 becomes a reduction lens, and also, its slow motion rate is set so as to be cancelled by a slow motion rate by an enlargement lens 21 of a second optical system 10.
Patent JP-H0897168-A (JP)
Title: Manufacture of high dense mos type electric power device andhigh dense type electric power device manufactured by its method
Inventor: FERLA GIUSEPPE
IPC: H01L29/10
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of highly integrated MOS power device. SOLUTION: Insulating gate layers 8 and insulating layers 11 are formed on a semiconductor layer 2, next to a plurality of slender windows having long edges 17 and short edges sectioning respectively exposed surface fine strips 16 are formed by selectively removing layers 8 and 11. Then the slender windows are implanted with a first dopant vertically thereto and perpendicularly to the layer 2 so as to be symmetrically tilted at the surface of the layer 2 making an angle.  These angles depending upon the gross thickness of the layers 8 and 11 for preventing the first dopant from being implanted into the central fine strips of the fine strips 16 to form the pairs of source regions 6 extending along the edges 17 of respective windows, also separated by the central fine strips further symmetrically tilted making another angle to be implanted with a second dopant to form respective regions with two channel regions 5, extending to the under side of the long edges of respective windows finally implanted with a third dopant to form the regions aligned with the edges 17 of the windows using the layers 11 as masks.
Patent JP-H0815146-A (JP)
Title: Concentration controller for fluid
Inventor: NAKAJIMA KAZUO
IPC: G01N21/59
Filed: 1994-06-27
Abstract: PURPOSE:To obtain a fluid concentration controller for conditioning the concentration of a fluid accurately by suppressing the effect of fluctuation in the sensitivity of a photodetector. CONSTITUTION:The light from a light source 21 is branched through an optical branch part 22 to a reference cell 23 and a sample cell 19. The lights transmitted through the cells 23, 19 are switched alternately through an optical switching part 24 to impinge on one photodetector 25. The optical path switching part 24 is controlled through an optical path switching control section 33 at a concentration control section 30. A transmitted light intensity measuring section 31 measures the intensity of transmitted light, i.e., sample transmitted light and reference transmitted light, in synchronism with the control timing at the optical path switching part 24. A moving average is determined for the intensity ratio of transmitted light and delivered sequentially to a concentration calculating section 34 where the concentration is calculated based on the moving average. It is then compared with a target concentration at a feedback control section 35 and a control signal is delivered to a supply quantity control section 36.
Patent JP-H09327606-A (JP)
Title: Bath water filtering apparatus
Inventor: KOYAMA KUNIYOSHI
IPC: B01D29/07
Filed: 1996-06-10
Abstract: PROBLEM TO BE SOLVED: To easily wash a variable-area filtering member by reversely passing water through the filtering member by housing the variable-area filtering member, which is so constituted as to form a large number of walls radiately from the center axis and have a hollow part in the surrounding of the center axis, in a container having water inlet and outlet apertures and communicating an intake and an outlet with the hollow part. SOLUTION: While loosening a filter sheet in the longitudinal direction, the sheet is rolled and both ends in the width direction are stuck to each other and hill parts and valley parts are radiately formed as to form a prescribed number of ridge lines to give a variable-area member 5, the member is so housed in a filter housing cylinder 8 having water flow holes 7 as to keep respective ridge lines be along the inner face of the side wall 6 and in parallel to the longitudinal direction of the side wall 6 of the cylinder 8, and a conduit pipe 14 having water flow hole 14, which are loopholes, net meshes, or slits, is inserted in the surrounding of the center axis of the filter housing cylinder 8 to give a filter cylinder 9.  The filter cylinder 9 is set in an outside container 11 in which an outside water flow aperture 10 is formed in one end, an inside water flow aperture 12 communicates with the hollow part 4, the filter cylinder 9 and the outside container 11 are closed and water is enabled to flow reversely through the filter cylinder 9 through the outside water flow aperture 10 and the inside water flow aperture.
Patent JP-H0922094-A (JP)
Title: Production of disk for regulating winding diameter of photographic film and apparatus therefor
Inventor: MIZUNO KAZUNORI
IPC: G03C3/00
Filed: 1995-07-04
Abstract: PROBLEM TO BE SOLVED: To produce a disk at a low cost from laminated sheets with good accuracy. SOLUTION: The laminated sheets 74 are successively attracted from upper layers and are supplied to a guide plate 94 in a sheet supplying section 85. The sheets 74 are positioned by positioning pins and are held by upper and lower blanking blades 106, 107 and plural disks 19, 20 are blanked in a blanking section 86. The blanked disks 19, 20 are attracted by the upper blanking blade 106 and are transferred to a disk receiving device 97. This disk receiving device 97 inserts the received disks 19, 20 onto gathering pins 145 and aligns and gathers the disks. Slugs 137 are sucked and discharged by the lower blanking blade unit 107. The sheets 74 after the blanking are discharged by a sheet discharge 88.
Patent JP-H1020636-A (JP)
Title: Developing device for electrophotographic device
Inventor: KATAYAMA KOHEI
IPC: G03G15/08
Filed: 1996-06-28
Abstract: PROBLEM TO BE SOLVED: To reduce toner density fluctuation with respect to printing density so as to obtain stable printing quality by changing the plural reference levels of a comparator circuit for controlling the magnetic permeability of developer to be constant based on the plural reference level of the comparator circuit, the detection level of the magnetic permeability sensor and the information of a printing density measuring device measuring the replenishing amount of the toner. SOLUTION: The magnetic permeability inside the developer 3 is detected by the magnetic permeability sensor 7, and the detection level is compared with the two (third one and fourth one) of five reference levels of the comparator circuit 8. When the low printing density printing condition of 2% printing density is recognized by the printing density measuring device 11 measuring the toner replenishment amount while having a relation that the magnetic permeability detection level is equal to or below the third reference level and equal to or above the fourth reference level, the comparison of the third one and the fourth one out of the five reference levels of the circuit 8 is changed to the comparison of the second one and the third one.  When the low printing density printing condition of 1% printing density is recognized, the comparison of the second one and the third one out of the reference levels is changed to the comparison of the first one and the second one out of the reference levels.
Patent JP-S6061236-A (JP)
Title: Manufacture of vessel
Inventor: KAIHO KEISUKE
IPC: B29K67/00
Filed: 1983-09-16
Abstract: PURPOSE:To improve the gas barrier properties and heat-sealing properties of a vessel, by forming a glass or oxide layer on a polyethylene terephthalate film by evaporation, and by applying low-temperature plasma processing to a part to be joined for manufacturing the vessel. CONSTITUTION:A thin film of glass (silicate glass, phosphate glass or the like) or an oxide (SiO2, Al2O3 or the like) is formed on one or both surfaces of a polyethylene terephthalate film by means of evaporation or spattering, and polyolefin, paper, an aluminum foil or the like is laid thereon as occasion calls. Thereafter a surface to be joined is subjected to low-temperature plasma processing and shaped into a tube through the intermediary of a heat-fusible bonding agent layer, and a dish-shaped body for forming a base part is put on the tube and fused thereto, whereby a vessel is formed. The heat-sealing properties of the vessel is improved by the low-temperature plasma processing, and the gas barrier properties thereof is improved by the formation of the glass or oxide layer.
Patent JP-S5871619-A (JP)
Title: Apparatus for vapor growth in atmospheric pressure
Inventor: KODAMA AKIKAZU
IPC: H01L21/205
Filed: 1981-10-23
Abstract: PURPOSE:To make temperature of a susceptor uniform, by a method wherein a heater in a reacting part is divided into a plurality of sections in shifting direction, and each said section is controlled independent of others. CONSTITUTION:A semiconductor substrate 1 on a susceptor 2 is heated, while it is shifted at constant speed on a heater 3 in a pre-heating part. After heated up to a fixed temperature, the semiconductor substrate 1 is shifted onto a heater 4a in a first reacting part, and is applied with reaction gas blown off by a first diffuser 5a so as to form a first thin film layer, while being kept at set temperature. Similarly, the substrate 1 on the susceptor 2 is shifted at constant speed onto a heater 4b in a second reacting part and a heater 4c in a third reacting part, and applied with reacting gases blown off by a second diffuser 5b and a third diffuser 5c, respectively, so as to form second and third thin film layers. As the heater 4a in the first reacting part, the heater 4b in the second reacting part, and the heater 4c in the third reacting part can be controlled respectively independent of others, the temperature of the susceptor can be compensated, thereby providing the uniform temperature distribution.
Patent JP-S6148042-A (JP)
Title: Preventive maintenance system for operating system
Inventor: MATSUMOTO TSUKASA
IPC: G06F11/00
Filed: 1984-08-14
Abstract: PURPOSE:To carry out maintenance of an operating system without assistance by setting a storage medium storing a maintenance information relative to all operating systems of the same level, and activating the storing means of the maintenance information. CONSTITUTION:After the storage medium 90 is set at a floppy disc unit 9, a person for maintenance activates a maintenance information storing means 3. The maintenance information storing means 3 accedes to a floppy disc unit 9 and reads a management information 900 in the storage medium 90. Then, making access to a magnetic disc device 10, it reads a maintenance curriculum of a maintenance curriculum storing portion 1001 of a storage medium 100. Comparing the read management information 900 with the maintenance curriculum, and if the management information 900 comes next to the maintenance curriculum, a maintenance information 90i (i=1-n) in the storage medium is read. Then, comparing a condition applied to the maintenance information 90i (i=1-n) with that of the system of a condition storing portion 8, only coinciding maintenance information is written in a maintenance information storing portion 1002.
Patent JP-S5793133-A (JP)
Title: Production of cellulose heat insulator
Inventor: HIRATA ATSUHIKO
Filed: 1980-12-02
Abstract: PURPOSE: To obtain the title heat insulator from regenerated paper without bringing about any nuisance of dust or noise by a method wherein a flame- proofing agent and other treating agents are added to pulverized paper being conveyed by an airflow and are pulverized and mixed together, and air is closed in during the period from the starting to the finishing of the process.  
     CONSTITUTION: Regenerated paper is fed to a preliminary cutter 10 by a conveyor 38, cut pieces of paper are fed into a trapping container 44 through a duct 42 by a draft of a blower 40 and are accumulated at the bottom of the container 44 separatedly from air. The pieces of paper are taken our by a conveyor 48, then they are placed in an air duct 46, and a drying agent, the flame-proofing agent and the like are sprayed from a dosing device 50 to the pieces of paper being carried by the airflow, followed by transferring them into a finish pulverizer 54. In the pulverizer 54, the pieces of paper are converted into cellulose  through acceleration and pulverization, the cellulose is impregnated with a  drying agent and collected in a trapping container 85 through a duct 84. The  air separated from the cellulose is passed through a cleaner 86, after which it is  discharged for the first time through a muffler 88. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-2001004764-A (JP)
Title: Clock device
Inventor: ISHIGAKI TOSHIHIRO
IPC: G04R20/02
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To provide a clock device for maintaining accurate time by constantly receiving the signal of the same satellite at a fixed location. SOLUTION: Since a stationary satellite such as a transportation multi-purpose satellite transmits the same time information as a GPS, an antenna 1 receives the time information. A signal that is received by the antenna 1 is set to an intermediate frequency signal through an analog signal-processing circuit 2, and the intermediate frequency signal is inputted to a digital signal- processing circuit 3 to acquire time information and is inputted to a CPU 4. The CPU 4 calculates time using the inputted time information. After the CPU 4 calculates time, it corrects the time of a clock circuit 7. By storing the time difference information between local time and UTC time at a region for use in a ROM 5 and a RAM6 in advance, the local time is obtained, thus correcting the time of the clock circuit 7.
Patent JP-H0343344-A (JP)
Title: Paper pack
Inventor: NAGASHIO KICHINOSUKE
IPC: B65D3/26
Filed: 1989-07-03
Abstract: PURPOSE:To carry out a simple and secure can-opening operation, by providing a perforations along a circle with a smaller dia. than that of the can, formed on the lid and an opening means to give a tension to the lid within the perforations. CONSTITUTION:A perforations 8 is formed on a can-lid 1 to be slant to the thickness direction and elliptic. It is formed so that the opening 9 within the perforations 9 can be separated from the lid 1, when an enforced force acts up-ward. An adhesive paper 10 is stuck on the one side of the opening 9 (to the shell 2 side) in order to fix one side of a thread 11 to give a tensile force to the thick direction against the opening 9. A retaining paper 12 is fitted at the other end of the thread to easily hold the thread 11 and to fix the thread at a defined position of the thread 11. This retaining paper 12 is attached at an appropriate position on the lid 1 in the condition to easily peel off.
Patent JP-S5871717-A (JP)
Title: Semiconductor integrated circuit device
Inventor: UCHIDA MAKIO
IPC: H01L21/8234
Filed: 1981-10-26
Abstract: PURPOSE:To reduce the through current and to prevent the generation of heat, by setting in series two transfer gates which are driven by different clocks at the input side of a latching circuit. CONSTITUTION:The CMOS transfer gates 11 and 12 are turned on when clocks -phi1 and -phi2 are set at ''L''. In this case, the additional gates 21 and 22 are turned off to flow no through current. The gates 11 and 12 are turned on when the -phi1 and -phi2 are set at ''L'' and ''H'' respectively. Then an input data D1 is supplied to a latching circuit. In the same way, a data D2 is supplied to the latch circuit when -phi1 and -phi2 are set at ''H'' and ''L'' respectively. The gates 11 and 12 are turned off when -phi1 and -phi2 are set at ''H''. Thus no through current flows.
Patent JP-H0221516-A (JP)
Title: Connection conductor structure of circuit breaker
Inventor: KOYAMA ATSUSHI
IPC: H01H73/00
Filed: 1988-07-08
Abstract: PURPOSE:To realize a compact size of a circuit breaker by composing a connection conductor making its contact surface contacting to the surface of the plate which composes a movable contact maker conductor, under the contacting condition in the pressure-contacting with the surface of the plate of the movable contact maker conductor, with a spring whose deformation direction is guided by a shaft. CONSTITUTION:A movable contact maker conductor 25a which consists of a plate member is inserted between the opposite surfaces of the first and the second support plates 6b and 6c under the closely contacting condition, a holding shaft 22 is inserted vertical to the members 6b, 6c and 25a, and the three phases are held coaxial between the opposite wall surfaces of a case 1 of the breaking route by using a holder 24 of a molded resin and a compression spring 16. After that, by fastening the connecting plate 6a of a connection conductor 6 together with a fastening conductor 19, a current flow way is formed from a movable contact maker 25 to one side terminal 9. In this case, the opposite surfaces of the first and the second support plates 6b and 6c are pressure-contacted to the surface of the movable contact maker conductor 25a with the compression spring 16, as well as the connection conductor 6 forms a bearing of the holding shaft 22, and a sliding contact with a specific current flow capacity is formed. Consequently, a compact size of the circuit breaker is realized, and the influence given to the contact pressure of the movable contact or to the switching speed of the movable contact maker is reduced.
Patent JP-S6327001-A (JP)
Inventor: SHITAYA TAKEO
IPC: G01K7/22
Filed: 1986-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0220491-A (JP)
Title: Mooring device for float type plant
Inventor: TAKIGAWA SADAHIKO
IPC: B63B21/50
Filed: 1988-07-08
Abstract: PURPOSE:To receive no effect of wind waves, earthquake, etc. by mooring a barge to a land part safely and surely by the rope having flexibility and toughness. CONSTITUTION:A barge 2 is provided with a barge mooring device 3 at plural places of its side face both sides and moored to a land part mooring device 5 via a mooring rope 4. The rope 4 is bonded with a winding device 6. Plural pulleies 10 are provided on a pulley support part 9 and on the pulley 10 one mooring rope 4 is alternately bridged in the space with the pulley group of the plural pulleies 11 provided on the land part mooring device 5, its one end is fixed to the fix part on the land and the other end is linked to a winding drum 13. A pulley support part 15 supports the pulley 11 similar to the barge mooring device 3. The winding drum 13 is linked to a power part 20 a and large pulley 21 respectively via two clutches 18, 19.
Patent JP-S6061336-A (JP)
Title: Transmission for tractor
Inventor: TAKAHASHI SEIICHI
IPC: B60K17/08
Filed: 1983-09-14
Abstract: PURPOSE:To make a high speed securable even in making an engine have its speed in reserve without rotating the engine at high speed, by installing built-in overdrive mechanism, which secures such a speed as corresponding to a total engine speed, in a driving system transmission. CONSTITUTION:Speed power in an engine 1 is free of speed shift in a driving system transmission 3 and a PTO system transmission 4 via a clutch 2. The driving system transmission 3 consists of a main transmission mechanism 5 capable of four-step speed gears and back gears, an auxiliary transmission mechanism 6 being free of high-low selection and a creep transmission mechanism 7 being free of high-low selection as well, and an output shaft of this transmission mechanism 7 is interlocked with a rear wheel differential mechanism 8. Furthermore, an overdrive mechanism 26 is installed, making full use of an intermediate shaft 15 and a drive shaft 20, whereby such a speed as corresponding to a total engine speed of the engine is securable at a speed range excellent in fuel consumption efficiency and lower than the total engine speed as somewhere around idling revolution.
Patent JP-2000004607-A (JP)
Title: Marker controller of transplanter
Inventor: NAKAMURA HACHIRO
IPC: A01B69/02
Filed: 1998-06-17
Abstract: PROBLEM TO BE SOLVED: To prevent lateral markers from automatically being fed out in the lower direction even if a planting part is lowered when a marker device is unused. SOLUTION: Lateral markers for drawing a traveling standard line of a traveling machine body on a field are installed in a sulky rice transplanter and these lateral markers fed down to working position with rise of the planting part are pulled up to non-working position by a marker-pulling up mechanism and the lateral markers are fed down to the working position by a marker changeover motor 46 controlled by a controlling part 39 with the lowering of the planting part. Feeding out of the marker is made possible only when a planting switch 90 for making various monitors and alarms in operating state is kept in operating state and these lateral markers are not fed out when the planting switch 90 is turned off.
Patent JP-S5960834-A (JP)
Inventor: KAWABE MASUO
IPC: H01H33/66
Filed: 1982-09-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。